Mwongozo wa Mtumiaji wa Kisambazaji cha Lectrosonics DPR-A cha Kidijitali

1. Utangulizi

The Lectrosonics DPR-A is a state-of-the-art digital plug-on transmitter designed for professional audio applications. It offers a unique design that seamlessly integrates with any microphone or line-level source via a standard XLR connector. This manual provides detailed instructions for the proper setup, operation, and maintenance of your DPR-A transmitter.

Key features include a wide tuning range across the UHF television band, selectable output power, and robust AES 256-CTR encryption for secure transmissions. Its external antenna ensures exceptional operating range and reliability.

2. Taarifa Muhimu za Usalama

Please read and follow all safety instructions carefully to prevent damage to the device or injury to yourself.

Usiweke kifaa kwenye maji au unyevu kupita kiasi.
Avoid extreme temperatures. Operate the device within its specified temperature range.
Usijaribu kufungua au kuhudumia kitengo mwenyewe. Waelekeze wafanyakazi wote waliohitimu huduma.
Use only specified batteries and dispose of them properly.
Hakikisha uingizaji hewa unaofaa unapoendesha kifaa.
Weka mbali na watoto.

3. Vipengele vya Bidhaa na Udhibiti

Familiarize yourself with the various parts and controls of your DPR-A transmitter.

Kielelezo cha 3.1: Lectrosonics DPR-A Digital Plug On Transmitter showing the XLR connector, control panel with LCD, and antenna connector.

3.1. Udhibiti wa Paneli ya Mbele na Maonyesho

Onyesho la LCD: Shows frequency, battery status, audio levels, menu options, and other operational information.
MENU/SEL Button: Used to enter menus and select options.
Kitufe cha NYUMA: Used to return to the previous menu or exit a setting without saving.
Kitufe cha Nguvu (⑂): Press and hold to power the unit on or off.
Juu (↑) na Chini (↓) Buttons: Used to navigate menu options and adjust values.
PWR KEY LED: Indicates power status and key lock.
Audio Level Indicators (-10, -20): LEDs indicating input audio signal levels.

3.2. Viunganishi

XLR Connector (Male): Standard 3-pin XLR for connecting microphones or line-level audio sources.
Antenna Connector (SMA): For attaching the external antenna.

4. Mwongozo wa Kuweka

Follow these steps to prepare your DPR-A transmitter for operation.

4.1. Ufungaji wa Betri

Locate the battery compartment (typically on the side or bottom of the unit).
Fungua kifuniko cha sehemu ya betri.
Insert fresh batteries, observing the correct polarity (+/-) as indicated inside the compartment.
Funga kifuniko cha sehemu ya betri kwa usalama.

4.2. Microphone/Line Source Connection

Align the XLR connector of your microphone or audio source with the XLR input on the DPR-A transmitter.
Push firmly until it clicks into place, ensuring a secure connection.

4.3. Uunganisho wa Antenna

Screw the supplied antenna onto the SMA antenna connector on the side of the transmitter.
Tighten the antenna finger-tight; do not overtighten.

5. Uendeshaji

This section details how to operate your DPR-A transmitter.

5.1. Kuwasha/Kuzima

Kuwasha: Bonyeza na ushikilie kitufe cha Nguvu (⑂) for approximately 2 seconds until the display illuminates.
Kuzima: Bonyeza na ushikilie kitufe cha Nguvu (⑂) for approximately 2 seconds. The display will show a power-down confirmation; release the button to confirm.

5.2. Kuelekeza kwenye Menyu

Bonyeza MENU/SEL kuingiza menyu kuu.
Tumia Up (↑) na Chini (↓) buttons to scroll through menu options.
Bonyeza MENU/SEL again to select a highlighted option or enter a sub-menu.
Tumia Up (↑) na Chini (↓) to change values or settings.
Bonyeza MENU/SEL to confirm a setting, or NYUMA kuondoka bila kuhifadhi.
Bonyeza NYUMA repeatedly to return to the main operating screen.

5.3. Uteuzi wa Mara kwa Mara

The DPR-A can tune from 470.100 to 607.950 MHz.

From the main menu, navigate to the "Frequency" or "Tune" option.
Tumia Up (↑) na Chini (↓) buttons to adjust the frequency in 100 kHz or 25 kHz steps.
Bonyeza MENU/SEL to confirm the selected frequency.

5.4. Marekebisho ya Nguvu ya Pato

The transmitter offers selectable output power of 25 mW or 50 mW.

Navigate to the "Power" or "RF Power" setting in the menu.
Select either 25 mW or 50 mW using the Up (↑) na Chini (↓) vifungo.
Bonyeza MENU/SEL ili kuhifadhi mpangilio.

5.5. Encryption (AES 256-CTR)

The DPR-A supports AES 256-CTR encryption for secure communication. Refer to the detailed encryption setup instructions in the full Lectrosonics manual for key generation and synchronization procedures.

6. Matengenezo

Proper care and maintenance will extend the life of your DPR-A transmitter.

6.1. Kusafisha

Futa sehemu ya nje ya kitengo na kitambaa laini na kavu.
Kwa uchafu mkaidi, tumia d kidogoamp Sabuni laini, kisha paka kavu mara moja.
Usitumie visafishaji abrasive, vimumunyisho, au kemikali kali.

6.2. Utunzaji wa Betri

Ondoa betri ikiwa kitengo hakitatumika kwa muda mrefu ili kuzuia kuvuja.
Always use high-quality batteries.

6.3. Hifadhi

Hifadhi kipitisha sauti mahali pakavu na penye baridi mbali na jua moja kwa moja na halijoto kali.
Protect the unit from physical shock and vibration.

7. Utatuzi wa shida

This section addresses common issues you might encounter with your DPR-A transmitter.

Tatizo	Sababu inayowezekana	Suluhisho
Kitengo hakiwashi.	Betri zilizokufa au zilizosakinishwa vibaya.	Badilisha betri au angalia polarity.
Hakuna sauti inayotoka kutoka kwa kipokeaji.	Incorrect frequency setting; transmitter not powered on; microphone not connected.	Verify frequency matches receiver; ensure transmitter is on; check microphone connection.
Poor operating range or signal dropouts.	Antenna not properly connected; interference; low output power.	Ensure antenna is securely attached; check for sources of interference; increase output power if necessary.
Onyesho halina mwangaza au halijibu.	Betri ya chini; halijoto kali sana.	Replace batteries; move unit to a moderate temperature environment.

If the problem persists after trying these solutions, please contact Lectrosonics customer support.

8. Vipimo

Technical specifications for the Lectrosonics DPR-A Digital Plug On Transmitter.

Mfano: DPR-A
Masafa ya Marudio: 470.100 - 607.950 MHz (UHF TV Band)
Hatua za Kurekebisha: 100 kHz au 25 kHz
Nguvu ya Pato: Selectable 25 mW or 50 mW
Usimbaji fiche: AES 256-CTR
Ingizo la Sauti: Standard XLR connector (microphone/line level)
Kiunganishi cha Antena: SMA ya aina
Uzito wa Kipengee: Pauni 2
ASIN: B0CPTLS5RX
Tarehe ya Kwanza Inapatikana: Agosti 6, 2024

9. Taarifa za Udhamini

Lectrosonics products are covered by a limited warranty. For detailed information regarding warranty terms, conditions, and registration, please refer to the warranty card included with your purchase or visit the official Lectrosonics webtovuti. Weka uthibitisho wako wa ununuzi kwa madai ya udhamini.

10. Msaada kwa Wateja

For technical assistance, service, or additional information, please contact Lectrosonics customer support:

Webtovuti: www.lectrosonics.com/support
Simu: Rejea webtovuti kwa nambari za mawasiliano za kikanda.
Barua pepe: Rejea webtovuti ya anwani za barua pepe za usaidizi.

When contacting support, please have your product model (DPR-A) and serial number ready.

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